公开(公告)号：US12011191B2

公开(公告)日：2024-06-18

申请号：US17148797

申请日：2021-01-14

Applicant: The Penn State Research Foundation

Inventor： Sprague W. Hazard, III ,  Barry Fell ,  Randy Haluck ,  Pratik Rohatgi ,  Peter Dillon

IPC: A61B17/34 ,  A61B5/00 ,  A61B5/06 ,  A61B5/107 ,  A61B8/08 ,  A61B8/12 ,  A61B34/20 ,  A61B34/30 ,  A61B90/10 ,  A61B90/11 ,  A61B17/00 ,  A61B34/10 ,  A61B90/00

CPC classification number: A61B17/3403 ,  A61B5/065 ,  A61B5/1076 ,  A61B5/6852 ,  A61B8/0808 ,  A61B8/12 ,  A61B34/20 ,  A61B34/30 ,  A61B90/10 ,  A61B90/11 ,  A61B2017/00106 ,  A61B2017/00398 ,  A61B2017/00924 ,  A61B2017/3407 ,  A61B2017/3413 ,  A61B2034/107 ,  A61B2034/2059 ,  A61B2034/2063 ,  A61B2090/0811 ,  A61B2090/103 ,  A61B2090/364 ,  A61B2090/367 ,  A61B2090/378 ,  A61B2090/3925

Abstract: The present invention provides fixation devices, locking assemblies, and methods for using the same. The fixation devices of the invention are capable of accurate insertion of medical devices by providing detection means of a patient's internal anatomy and localizing a desired target. The devices are capable of locking into position to maintain accuracy.

公开(公告)号：US20180168682A1

公开(公告)日：2018-06-21

申请号：US15899591

申请日：2018-02-20

Applicant: The Penn State Research Foundation

Inventor： Sprague W. Hazard, III ,  Barry Fell ,  Randy Haluck ,  Pratik Rohatgi ,  Peter Dillon

IPC: A61B17/34 ,  A61B90/11 ,  A61B34/20 ,  A61B5/06 ,  A61B5/107 ,  A61B5/00

Abstract: The present invention provides fixation devices, locking assemblies, and methods for using the same. The fixation devices of the invention are capable of accurate insertion of medical devices by providing detection means of a patient's internal anatomy and localizing a desired target. The devices are capable of locking into position to maintain accuracy.

公开(公告)号：US20230310816A1

公开(公告)日：2023-10-05

申请号：US17914399

申请日：2021-03-24

Applicant: The Penn State Research Foundation

Inventor： Barry M. Fell ,  Randy S. Haluck ,  Sprague W. Hazard, III ,  Elias B. Rizk

IPC: A61B17/16 ,  A61M27/00

CPC classification number: A61M27/006 ,  A61B17/1695

Abstract: Methods, devices, systems, and/or kits that encompass various components for accessing cerebrospinal fluid (CSF) in a CSF containing space of a subject to drain the CSF into a dural venous sinus (DVS) of the subject via a single cranial hole are disclosed herein. The described methods, devices, systems and/or kits drain the CSF into the DVS to treat hydrocephalus in a manner that does not require penetration into the gray matter of the subject’s brain.

公开(公告)号：US20220176090A1

公开(公告)日：2022-06-09

申请号：US17441774

申请日：2020-03-25

Applicant: The Penn State Research Foundation

Inventor： Barry M. Fell ,  Randy S. Haluck ,  Sprague W. Hazard, III ,  Elias B. Rizk

IPC: A61M27/00 ,  A61B17/17

Abstract: A modular cerebrospinal fluid (CSF) drain system for treating hydrocephalus without penetration of the gray matter of the brain is disclosed. Modular components of the CSF drain system may include a subarachnoid space (SAS) inlet drain implant, a SAS implant plug, a connector implant, a dural venous sinus (DVS) implant plug, and a DVS outlet drain implant. When implanted, the modular components may be fluidly coupled such that cerebrospinal fluid may flow from a subjects subarachnoid space through the modular components and into the subjects cerebral venous sinuses. A kit including a guide device and the CSF drain system, as well as a method for installing the CSF drain system are also disclosed.

公开(公告)号：US20210128193A1

公开(公告)日：2021-05-06

申请号：US17148797

申请日：2021-01-14

Applicant: The Penn State Research Foundation

Inventor： Sprague W. Hazard, III ,  Barry Fell ,  Randy Haluck ,  Pratik Rohatgi ,  Peter Dillon

IPC: A61B17/34 ,  A61B90/11 ,  A61B34/20 ,  A61B5/107 ,  A61B5/00 ,  A61B5/06 ,  A61B8/12 ,  A61B8/08 ,  A61B34/30 ,  A61B90/10

Abstract: The present invention provides fixation devices, locking assemblies, and methods for using the same. The fixation devices of the invention are capable of accurate insertion of medical devices by providing detection means of a patient's internal anatomy and localizing a desired target. The devices are capable of locking into position to maintain accuracy.

公开(公告)号：US10918413B2

公开(公告)日：2021-02-16

申请号：US15899591

申请日：2018-02-20

Applicant: The Penn State Research Foundation

Inventor： Sprague W. Hazard, III ,  Barry Fell ,  Randy Haluck ,  Pratik Rohatgi ,  Peter Dillon

IPC: A61B17/34 ,  A61B90/11 ,  A61B34/20 ,  A61B5/107 ,  A61B5/00 ,  A61B5/06 ,  A61B8/12 ,  A61B8/08 ,  A61B34/30 ,  A61B90/10 ,  A61B17/00 ,  A61B90/00 ,  A61B34/10

Abstract: The present invention provides fixation devices, locking assemblies, and methods for using the same. The fixation devices of the invention are capable of accurate insertion of medical devices by providing detection means of a patient's internal anatomy and localizing a desired target. The devices are capable of locking into position to maintain accuracy.